1234280

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 2829600

約数和(自身を除く): 1595320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 523, 590, 1046, 1180, 2092, 2360, 2615, 4184, 5230, 10460, 20920, 30857, 61714, 123428, 154285, 246856, 308570, 617140, 1234280]

約数ペア:

[(1, 1234280), (2, 617140), (4, 308570), (5, 246856), (8, 154285), (10, 123428), (20, 61714), (40, 30857), (59, 20920), (118, 10460), (236, 5230), (295, 4184), (472, 2615), (523, 2360), (590, 2092), (1046, 1180)]